The best best tow hitch is the B&W Trailer Hitches Tow & Stow TS10037B, the one pick here that combines a smooth stow-away design with a 10,000 lb GTW rating and two of the most common ball sizes. It is the go-to choice for anyone towing boats, campers, or utility trailers on a standard 2-inch receiver.
Want something built for a heavy-duty 2.5-inch receiver instead? The B&W TS20037B variant gets you there, with an 18,000 lb GTW ceiling and the same patented rotating stow feature.
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This guide gives you the full picture on each hitch, before you buy. It also covers the people who should skip adjustable hitches entirely, which we get to in a dedicated section.
Everything below comes from current Amazon product data, manufacturer specs, and verified owner feedback, not hands-on lab testing.
Quick Answer: The Best Tow Hitch
The B&W Trailer Hitches Tow & Stow TS10037B is the clear overall winner for most 2-inch receiver trucks.
Thinking about a fixed drop hitch instead? Jump to Who Should NOT Buy below before you spend anything.
Comparison Table
Here is the lineup at a glance: photo, product, who it is built for, and our /10 score.
Scroll sideways on small screens to see every column.
B&W Trailer Hitches Tow & Stow: Best Overall for Most Trucks
#1
B&WPatented Stow Design
9.5OUT OF 10
Build Quality9.7
Ease of Adjustment9.5
Towing Capacity9.2
Value9.1
This is the benchmark adjustable hitch for anyone running a standard 2-inch receiver. The TS10037B uses a heat-treated alloy steel shank and comes with both a 2-inch and a 2-5/16-inch ball, covering the vast majority of boat, camper, and utility trailers. The real party trick is the rotating stow feature. When you’re not towing, you flip a latch and the entire ball mount rotates 180 degrees to tuck under your bumper, which keeps it out of the way and prevents those painful shin collisions in the garage.
Setting the drop or rise is simple. You pull the locking pin, slide the shank to one of five positions (from 5 inches of drop to 1.5 inches of rise), and reinsert the pin. Manufacturer specs rate it for 10,000 lb Gross Trailer Weight (GTW) and 1,000 lb tongue weight. Aggregate owner reviews across thousands of units consistently praise the zero-rattle fit in the receiver once the anti-rattle bolt is snugged up.
Flaws but not dealbreakers. The unit weighs roughly 40 lbs, so it is not the lightest option for frequent removal. Some owners report the black powder coat can chip around the adjustment holes after extended use, though this is cosmetic and does not affect structural integrity. The anti-rattle bolt requires periodic retightening if you tow on rough gravel roads.
Need a lighter option that you can swap between vehicles easily? The
Rhino USA aluminum hitch further down the list weighs about half as much.
⚠Sizing: This hitch fits a 2-inch receiver tube only. If your truck or SUV has a factory 2.5-inch receiver, you need the TS20037B variant instead.
Pros
- ✓Patented Tow & Stow rotating design keeps the hitch out of the way when not in use
- ✓Five adjustment positions (5-inch drop to 1.5-inch rise) for precise trailer leveling
- ✓Dual ball (2-inch and 2-5/16-inch) covers most common trailer coupler sizes
- ✓Built-in anti-rattle bolt eliminates wobble in the receiver during towing
Cons
- ✕Heavy at around 40 lbs, not ideal for frequent manual swapping
- ✕Powder coat can chip near the adjustment holes after hard use
- ✕Anti-rattle bolt may need retightening on rough terrain
Drop/Rise
5″ drop / 1.5″ rise
Best for: Anyone towing boats, campers, or utility trailers up to 10,000 lbs with a 2-inch receiver who wants the cleanest stow-away solution on the market.
B&W Trailer Hitches Tow & Stow: Best for Heavy-Duty 2.5-Inch Receivers
#2
B&W18,000 lb GTW
9.6OUT OF 10
Build Quality9.8
Ease of Adjustment9.4
Towing Capacity9.9
Value9.2
This is the version you want if your truck has a factory 2.5-inch receiver. The TS20037B shares the same rotating Tow & Stow mechanism as the TS10037B, but it steps up the Gross Trailer Weight rating to 18,000 lbs and the tongue weight to 1,800 lbs. That extra headroom makes it suitable for fifth-wheel trailers, large horse trailers, and heavy equipment haulers. The shank is built from thicker, heat-treated alloy steel to handle the increased load.
You get the same dual-ball configuration with 2-inch and 2-5/16-inch balls, plus the same five-position adjustment range (5-inch drop to 1.5-inch rise). The 2.5-inch shank eliminates the need for a reducing sleeve, which means zero play between the hitch and the receiver tube from the moment you insert it. Verified buyer feedback on this model is consistently at 4.9 out of 5 stars across hundreds of reviews.
Flaws but not dealbreakers. At roughly 50 lbs, it is even heavier than the standard 2-inch version. If you remove your hitch regularly, you will notice the weight. The 2.5-inch shank also means it is incompatible with standard 2-inch receivers, so you cannot swap it to a different vehicle without an adapter sleeve.
If your truck uses a 2-inch receiver but you need the same stow feature, the
TS10037B model above is your match instead.
⚠Sizing: This hitch is designed exclusively for 2.5-inch receivers. It will not fit a standard 2-inch receiver tube without a separate reducing sleeve.
Pros
- ✓Massive 18,000 lb GTW rating handles heavy fifth-wheel and equipment trailers
- ✓Rotating Tow & Stow mechanism keeps the hitch stored under the bumper
- ✓Zero rattle fit with 2.5-inch shank, no sleeve needed
- ✓Five adjustment positions from 5-inch drop to 1.5-inch rise
Cons
- ✕Weighs around 50 lbs, one of the heaviest hitches here
- ✕Incompatible with standard 2-inch receivers without an adapter
- ✕Premium price tier compared to smaller capacity options
Drop/Rise
5″ drop / 1.5″ rise
Best for: Heavy-duty truck owners with a 2.5-inch receiver who regularly tow large campers, horse trailers, or equipment up to 18,000 lbs.
B&W Trailer Hitches Tow & Stow: Best Tri-Ball Versatility
#3
B&WThree Ball Sizes
9.3OUT OF 10
Build Quality9.6
Ease of Adjustment9.3
Towing Capacity9.0
Value9.1
This is the three-ball variant of the Tow & Stow lineup. The TS10048B adds a 1-7/8-inch ball to the standard 2-inch and 2-5/16-inch balls, giving you the full range of trailer coupler sizes. That smaller ball is common on lightweight utility trailers, jet ski trailers, and older pop-up campers. If you own trailers with different coupler sizes, this model means you never have to swap the ball itself.
The drop and rise adjustment range remains the same 5-inch drop to 1.5-inch rise across five positions. All three balls are machined from heat-treated alloy steel and are permanently attached, so there is no chance of losing a ball nut on the highway. The rotating stow feature works exactly like the other B&W models, tucking the balls out of sight when you park. Owner reviews highlight the convenience of having three ball sizes ready without digging through a toolbox.
Flaws but not dealbreakers. At 10,000 lb GTW, the capacity is the same as the dual-ball version. You are not getting extra towing headroom by choosing the tri-ball. The 1-7/8-inch ball is smaller and experiences more wear over time than the larger balls if used constantly with heavier trailers. Some owners note the tri-ball design adds a small amount of extra weight over the nose of the hitch.
If you only ever tow one type of trailer with a 2-inch coupler, the
standard dual-ball TS10037B will do the same job at a lower price point.
⚠Wear: The 1-7/8-inch ball is meant for lighter trailers. Using it for loads near 10,000 lbs will accelerate wear on the ball surface.
Pros
- ✓Three permanently attached balls cover 1-7/8-inch, 2-inch, and 2-5/16-inch couplers
- ✓Rotating Tow & Stow design keeps everything tidy when not in use
- ✓Five adjustment positions for precise trailer leveling
- ✓Heat-treated alloy steel construction with anti-rattle bolt
Cons
- ✕GTW stays at 10,000 lbs, not upgraded over the dual-ball version
- ✕1-7/8-inch ball wears faster under heavy use
- ✕Three balls add slight extra nose weight over the receiver
Drop/Rise
5″ drop / 1.5″ rise
Best for: Owners who tow multiple trailers with different coupler sizes and want one hitch that handles them all without swapping balls.
B&W Trailer Hitches Tow & Stow: Best Low-Profile Drop
#4
B&W3-Inch Drop
9.1OUT OF 10
Build Quality9.5
Ease of Adjustment9.2
Towing Capacity8.8
Value8.9
This variant is built for trucks that sit lower to the ground. The TS10033B uses a 3-inch maximum drop instead of the standard 5-inch drop found on other B&W models. If your truck is lowered or if your trailer coupler sits closer to the hitch, the smaller drop prevents the ball from dragging on driveways and approach angles. It still offers five adjustment positions, but the range shifts from 3 inches of drop down to 1.5 inches of rise.
The dual-ball setup (2-inch and 2-5/16-inch) matches the standard TS10037B, and the rotating stow mechanism works identically. GTW remains 10,000 lbs. Verified buyer reviews note that this version is particularly popular among owners of lowered trucks and those who tow low-riding boat trailers where a 5-inch drop would bottom out on ramps.
Flaws but not dealbreakers. The reduced drop range limits its compatibility with taller trucks or trailers that sit very high. If your trailer requires more than 3 inches of drop, this is not the right pick. Also, the 3-inch drop shank is a less common size, so finding replacement parts or accessories might take a bit more hunting.
⚠Sizing: Maximum drop is 3 inches. Measure your trailer coupler height before buying to ensure this range works for you.
Pros
- ✓Shorter 3-inch drop ideal for lowered trucks and low trailers
- ✓Same rotating Tow & Stow convenience as the standard model
- ✓Dual ball (2-inch and 2-5/16-inch) covers common coupler sizes
- ✓Five adjustment positions offer precision leveling
Cons
- ✕Maximum 3-inch drop limits use with tall trucks or high couplers
- ✕Less common drop size means fewer replacement accessories
- ✕No rise available beyond 1.5 inches
Drop/Rise
3″ drop / 1.5″ rise
Best for: Lowered trucks, sports trucks, or owners who tow low-profile trailers where a 5-inch drop would drag on the ground.
CAMMOO Adjustable Trailer Hitch 2inch Receiver: Best High Capacity Value
#5
CAMMOO20,000 lb GTW
8.7OUT OF 10
Build Quality8.5
Ease of Adjustment8.6
Towing Capacity9.5
Value8.8
This CAMMOO hitch delivers a massive 20,000 lb GTW rating in a 2-inch receiver package. The U-shaped alloy steel shank is designed for heavy towing, and the hitch comes with both a 2-inch and a 2-5/16-inch ball. The adjustment range offers 6 inches of drop and 6 inches of rise, which is the widest adjustment window in this lineup. That extra range makes it ideal for matching mismatched truck and trailer heights, especially when towing equipment trailers behind lifted trucks.
Assembly and adjustment require a wrench for the locking bolts rather than a quick-release pin, which is a slightly slower process but provides a more secure grip. The powder coat finish is thick and durable. Owner reviews at 4.7 stars note that the U-shaped shank provides excellent clearance for trailer couplers that sit close to the bumper.
Flaws but not dealbreakers. The adjustment process requires tools, unlike the tool-free pin system of the B&W models. Some users report that the anti-rattle system is less effective than the B&W design, with minor play reported when the locking bolts are not torqued sufficiently. The hitch also lacks the rotating stow feature, so you’ll need to remove it completely or store it in a bed box.
If you prefer a tool-free quick adjustment, the
B&W TS10037B offers instant pin changes without wrenches.
⚠Care: Regularly check and retighten the locking bolts to prevent rattling. Use a torque wrench to ensure proper tightness — you can refer to our guide on
using a torque wrench correctly.
Pros
- ✓20,000 lb GTW is the highest capacity in this list for a 2-inch receiver
- ✓Generous 6-inch drop and 6-inch rise range covers extreme height differences
- ✓U-shaped alloy steel shank provides excellent coupler clearance
- ✓Includes two ball sizes (2-inch and 2-5/16-inch) for common trailers
Cons
- ✕Adjustment requires tools, no quick-release pin
- ✕No stow-away mechanism, must be removed when not in use
- ✕Anti-rattle performance depends on precise bolt torquing
Drop/Rise
6″ drop / 6″ rise
Best for: Heavy haulers who need extreme capacity from a 2-inch receiver and are comfortable using tools for height adjustments.
Rhino USA Adjustable Trailer Hitch (2in): Best Lightweight Aluminum
#6
RhinoAluminum Build
8.4OUT OF 10
Build Quality7.8
Ease of Adjustment9.0
Towing Capacity8.2
Value8.5
This is the hitch to grab if you hate wrestling with heavy steel. The Rhino USA hitch uses an aluminum alloy body that weighs roughly half of what a comparable steel hitch does. At 12,500 lbs GTW, it is not the strongest option, but it handles most recreational trailers, boats, and small campers without issue. The 6-inch drop and 6-inch rise range gives you plenty of leveling room.
Two anti-theft locking hitch pins are included, and they are weatherproof to resist corrosion. The black powder coat finish on the aluminum holds up well against road salt and moisture. The ball mount itself is a separate piece that you can swap between ball sizes (2-inch and 2-5/16-inch) using the included wrench. Owners appreciate how easy it is to lift and store compared to the 40-pound steel units.
Flaws but not dealbreakers. Aluminum is less durable than steel when it comes to repeated heavy loads, and the 12,500 lb GTW cap means it is not suitable for large fifth-wheel trailers or heavy equipment. Some owners report cosmetic scratching on the aluminum surface after a season of use. The ball mount bolts can loosen over time if not checked regularly.
If your trailer weighs more than 12,500 lbs, the
CAMMOO hitch above offers 20,000 lbs capacity with its steel construction.
⚠Care: Retighten the ball mount bolts after the first few tows. Aluminum can compress slightly, which can loosen the bolts.
Pros
- ✓Lightweight aluminum construction is easy to handle and store
- ✓Two weatherproof anti-theft locking pins included
- ✓6-inch drop and 6-inch rise provides broad adjustment range
- ✓Corrosion-resistant finish handles road salt well
Cons
- ✕12,500 lb GTW is lower than steel rivals
- ✕Aluminum surface scratches more easily than steel powder coat
- ✕Ball mount bolts may loosen after initial use
Balls
2″ / 2-5/16″ (included)
Drop/Rise
6″ drop / 6″ rise
Best for: SUV and light truck owners who prioritize easy handling and frequently remove their hitch between towing sessions.
XPE Tri Ball Trailer Hitch Mount: Best Budget Tri-Ball
#7
XPEInterchangeable Balls
8.1OUT OF 10
Build Quality7.9
Ease of Adjustment8.2
Towing Capacity8.0
Value8.8
This is the budget-friendly way to get three ball sizes on one mount. The XPE hitch comes with interchangeable 1-7/8-inch, 2-inch, and 2-5/16-inch balls that swap out using a single wrench. It also includes an integrated utility hook on the back for towing a second trailer or securing a safety chain. The matte black finish looks clean and resists rust reasonably well for the price point.
The drop is fixed rather than adjustable, which keeps the cost low. You choose the drop when you buy, and this model is designed for a standard 2-inch receiver with a fixed drop height. Owner reviews at 4.8 stars highlight the convenience of the interchangeable ball system and the built-in hook. For someone who needs to tow a variety of small trailers on a tight budget, this does the job without breaking the bank.
Flaws but not dealbreakers. The lack of adjustability is the biggest limitation. If your truck and trailer are not perfectly matched in height, you may need a different drop size. The interchangeable balls require a wrench to swap, which is less convenient than the permanent tri-ball design on the B&W. The overall material thickness is lighter than the premium B&W models.
If you need height adjustability, the
B&W TS10037B offers five positions for precise leveling with its dual-ball setup.
⚠Compatibility: This is a fixed drop hitch. Measure your trailer coupler height and your receiver height to ensure the drop matches before purchasing.
Pros
- ✓Three interchangeable ball sizes cover most trailer coupler types
- ✓Integrated utility hook adds extra towing or safety chain capability
- ✓Budget-friendly price compared to adjustable and stow models
- ✓Matte black finish resists rust and looks clean
Cons
- ✕Fixed drop height means no height adjustment
- ✕Ball changes require a wrench, unlike permanent tri-ball designs
- ✕Lighter material thickness compared to premium steel hitches
Best for: Budget-conscious buyers who need multiple ball sizes for light-duty towing and have a trailer coupler height that matches a fixed drop.
Buying Guide: Receiver Size, Drop, Capacity and Stow Features
Choosing the right adjustable hitch comes down to four main factors. Let us walk through them with the models in this lineup so you know exactly what to look for.
What size receiver do you have?
Most trucks and SUVs use either a 2-inch or a 2.5-inch receiver. The B&W TS10037B, TS10048B, and TS10033B all fit 2-inch receivers, which covers the vast majority of half-ton trucks and SUVs. If your vehicle has a factory 2.5-inch receiver, the B&W TS20037B is the only model in this list that fits directly without an adapter.
The CAMMOO and Rhino USA hitches are also 2-inch only.
A simple way to check is to measure the inside width of your receiver tube. A 2-inch tube is roughly 2 inches across, while a 2.5-inch tube measures about 2.5 inches. Using the wrong size is not safe, so double-check before you order.
How
How much drop or rise do you need?
An adjustable hitch lives or dies by its range. The B&W TS10037B offers 5 inches of drop and 1.5 inches of rise across five positions, which works for most standard truck and trailer combos. The TS10033B reduces that to 3 inches of drop for lowered vehicles.
The CAMMOO and Rhino USA hitches both go to 6 inches in either direction, giving you the widest leveling window.
To find your ideal drop, measure from the ground to the top of your receiver tube, then measure from the ground to the bottom of your trailer coupler when it is level. The difference tells you the drop needed. A 5-inch drop covers most scenarios, but if you drive a lifted truck or tow a low boat trailer, the 6-inch range of the CAMMOO or Rhino USA might be a safer bet.
What is your towing capacity need?
Capacity matters more than any other spec. The B&W models top out at 10,000 lb GTW for the 2-inch receiver versions, with the TS20037B hitting 18,000 lb GTW for 2.5-inch receivers. The CAMMOO stands out with 20,000 lb GTW from a 2-inch shank, making it the strongest value play for heavy haulers.
The Rhino USA drops to 12,500 lb GTW, which is still fine for most boats and campers.
Never exceed your vehicle's own towing rating. A hitch rated for 20,000 lbs does not mean your truck can pull that much. Check your owner's manual and never exceed the lower of the two numbers.
Do you need a stow-away feature?
The B&W Tow & Stow models are the only ones here that rotate out of the way under the bumper. That is a massive convenience if you park in a garage or hate removing a heavy hitch after every trip. The CAMMOO, Rhino USA, and XPE hitches require full removal, which means storing them in a truck bed or garage.
If you tow weekly, the stow feature justifies the premium price of the B&W lineup.
To see how these factors play out on real picks, compare the B&W Trailer Hitches Tow & Stow, B&W Trailer Hitches Tow & Stow and the B&W Trailer Hitches Tow & Stow reviewed above.
Who Should NOT Buy Best Tow Hitch
An adjustable tow hitch is the wrong purchase for a few specific buyer types. Here is who they are and what to look at instead.
You Only Tow One Trailer at a Fixed Height
If you tow the same trailer every time and the height never changes, an adjustable hitch adds unnecessary weight and cost. A simple fixed drop hitch is lighter, cheaper, and has fewer moving parts to fail. The XPE Tri Ball Mount in this list is essentially a fixed drop with interchangeable balls, but even that may be overkill if you only use one ball size.
Just buy a single-ball fixed hitch that matches your coupler height exactly. Measuring your trailer before buying saves you money and hassle.
You Need a Weight Distribution System
Adjustable hitches are not designed to replace a weight-distributing hitch. If you tow a heavy travel trailer or a fifth-wheel camper, you need a system that transfers tongue weight to the front axle of your tow vehicle. None of the hitches in this roundup offer built-in weight distribution.
Look for a dedicated weight distribution setup with spring bars or a load-levelling system. Combining a standard adjustable hitch with a heavy trailer can cause dangerous sway.
You Haul a Gooseneck or Fifth-Wheel Trailer
These hitches are all ball-mount designs for receivers. Gooseneck and fifth-wheel trailers require a completely different mounting system that installs in the truck bed. If you pull a horse trailer with a gooseneck or a large fifth-wheel camper, do not buy any of the models here.
You need a fifth-wheel hitch that mounts to the bed rails or a gooseneck ball installed in the bed floor. The B&W TS20037B with its 18,000 lb GTW may sound tempting, but it cannot replace a proper gooseneck setup.
You Want the Lightest Possible Hitch
If you have a small SUV or a crossover with a towing package, the steel B&W hitches weigh between 35 and 50 pounds. That is manageable for a truck but heavy for a smaller vehicle. The Rhino USA aluminum hitch at 12,500 lbs GTW is lighter, but even that may be more than you need.
For light-duty towing of small boats or utility trailers under 5,000 lbs, a standard fixed drop hitch from a hardware store weighs much less and costs less. Do not overbuy capacity if your trailer is light.
You Tow in Heavy Rust Conditions
Steel hitches can rust over time, especially in salt belt states. The B&W models have a high-quality powder coat, but they are still steel underneath. If you live near the coast or drive on salted roads constantly, consider a stainless steel or aluminum hitch.
The Rhino USA aluminum model is the best choice here for corrosion resistance, but it still has steel bolts. For the ultimate rust protection, look for a fully stainless steel fixed drop hitch from a marine supplier.
Final Verdict
The B&W Trailer Hitches Tow & Stow TS10037B is the best all-around adjustable hitch for most people. It combines a patented stow-away design, five adjustment positions, dual ball sizes, and a 10,000 lb GTW rating that covers the vast majority of recreational towing. If you own a standard 2-inch receiver truck and tow boats, campers, or utility trailers, this is the one to get.
Want the heaviest duty option? The B&W TS20037B for 2.5-inch receivers gives you 18,000 lb GTW with the same rotating stow mechanism. If you need even more capacity from a 2-inch receiver, the CAMMOO hitch offers 20,000 lb GTW but lacks the stow feature.
Need a lightweight hitch you can lift with one hand? The Rhino USA aluminum model saves your back at the cost of some capacity. On a tight budget with a fixed trailer height?
The XPE Tri Ball Mount gives you three ball sizes without breaking the bank.
Take a moment to measure your receiver size and your trailer coupler height before buying. That simple step prevents returns and ensures your trailer sits level. And if none of these match your needs, scroll up to the Who Should NOT Buy section to see what alternative setup you actually need.
FAQ
What is the best Tow Hitch overall?
The B&W Trailer Hitches Tow & Stow TS10037B is the best overall choice for most 2-inch receiver trucks. Its rotating stow mechanism, five-position adjustment, and 10,000 lb GTW rating make it the most versatile and convenient option in this lineup. The 4.8 out of 5 star rating across thousands of reviews confirms its reputation.
What is the difference between GTW and tongue weight?
Gross Trailer Weight (GTW) is the total weight of the fully loaded trailer. Tongue weight is the downward force the trailer places on the hitch ball. For a 10,000 lb GTW trailer, you generally want around 10 to 15 percent of that weight on the tongue, which is roughly 1,000 to 1,500 lbs.
Most adjustable hitches list both numbers in their specs.
Can I use an adjustable hitch with a weight distribution system?
No. Adjustable ball mounts like the ones here are not designed for weight distribution systems. You need a dedicated weight-distributing hitch with spring bars to transfer tongue load to the front axle.
Using an adjustable hitch in place of a weight distribution system is unsafe and can cause trailer sway.
How do I measure the correct drop for my trailer?
Park your truck and trailer on level ground. Measure from the ground to the top of the receiver tube on the truck. Then measure from the ground to the bottom of the trailer coupler.
The difference between those two measurements is the drop you need. For example, if the receiver is 20 inches high and the coupler is 15 inches high, you need a 5-inch drop.
Are aluminum hitches safe compared to steel?
Aluminum hitches are safe within their rated capacity. The Rhino USA aluminum hitch is rated for 12,500 lbs GTW, which covers most recreational trailers. However, aluminum is softer than steel and can show wear faster if you frequently swap balls or tow at the maximum capacity.
For heavy-duty towing, steel remains the more durable choice.
Do I need to lock my hitch to prevent theft?
The B&W models do not come with built-in locking pins, but you can buy a separate receiver lock. The Rhino USA hitch includes two weatherproof anti-theft locking pins. If you park in public areas or leave your hitch installed, a lock is a good investment.
Many owners use a simple padlock through the receiver pin hole as a low-cost deterrent.
How do I maintain an adjustable tow hitch?
Keep the adjustment mechanism clean and lubricated. A yearly spray of WD-40 or silicone lubricant on the sliding shank prevents rust and keeps the pin moving freely. Check the anti-rattle bolt or mechanism each time you tow.
If you notice rust forming on a steel hitch, touch it up with high-temperature paint to prevent it from spreading. Aluminum hitches need minimal maintenance beyond wiping off road salt.
